DIANA CONTRERAS MD
NPI 1013088400
Obstetrics & Gynecology - Gynecologic Oncology in Morristown, NJ

NPI Status: Active since November 10, 2006

Contact Information

100 MADISON AVE
MORRISTOWN, NJ
ZIP 07960
Phone: (973) 971-5900
Fax: (973) 290-7257

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  • Individual
  • Female
  • Obstetrics & Gynecology
  • Gynecologic Oncology

About DIANA CONTRERAS

This page provides the complete NPI Profile along with additional information for Diana Contreras, a women's health care provider established in Morristown, New Jersey with a medical specialization in Obstetrics & Gynecology, focusing in gynecologic oncology . The healthcare provider is registered in the NPI registry with number 1013088400 assigned on November 2006. The practitioner's primary taxonomy code is 207VX0201X with license number 226272 (NY). The provider is registered as an individual and her NPI record was last updated 8 years ago.

NPI
1013088400
Provider Name
DIANA CONTRERAS MD
Gender
Female
Entity Type
Individual
Location Address
100 MADISON AVE MORRISTOWN, NJ 07960
Location Phone
(973) 971-5900
Location Fax
(973) 290-7257
Mailing Address
PO BOX 41657 BOSTON, MA 02241
Mailing Phone
(844) 362-1735
Mailing Fax
(973) 290-7257
Is Sole Proprietor?
No
Enumeration Date
11-10-2006
Last Update Date
03-17-2018
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Women's health care providers like Diana Contreras treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.

Location Map

Secondary Locations

  • Women's Comprehensive Health Center 1554 Northern Boulevard
    Manhasset, NY 11030
    (516) 390-9242

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Obstetrics & Gynecology Gynecologic Oncology

Taxonomy Code
207VX0201X
Type
Allopathic & Osteopathic Physicians
License No.
226272
License State
NY
Taxonomy Description
An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1013088400, we treat the final digit (0) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
0
Unchanged
Pos 3
1
Doubled → 2
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
0
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 1 → 2 0 → 0 8 → 16 → 7 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 0 + 2 + 3 + 0 + 8 + 1 + 6 + 4 + 0 + 24 = 50

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1013088400.

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The following 20 providers are registered at the same or a nearby location.

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100 MADISON AVE
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Anesthesiology
100 MADISON AVE
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Anesthesiology
100 MADISON AVE
MORRISTOWN, NJ 07960
Anesthesiology
100 MADISON AVE
MORRISTOWN, NJ 07960
Anesthesiology
100 MADISON AVE
MORRISTOWN, NJ 07960
Anesthesiology
100 MADISON AVE
MORRISTOWN, NJ 07960
Anesthesiology
100 MADISON AVE
MORRISTOWN, NJ 07960
Anesthesiology
100 MADISON AVE
MORRISTOWN, NJ 07960
Anesthesiology
100 MADISON AVE
MORRISTOWN, NJ 07960
Anesthesiology
100 MADISON AVE
MORRISTOWN, NJ 07960
Anesthesiology
100 MADISON AVE
MORRISTOWN, NJ 07960
Anesthesiology
100 MADISON AVE
MORRISTOWN, NJ 07960
Anesthesiology
100 MADISON AVE
MORRISTOWN, NJ 07960
Anesthesiology
100 MADISON AVE
MORRISTOWN, NJ 07960
Anesthesiology
100 MADISON AVE
MORRISTOWN, NJ 07960
Anesthesiology
100 MADISON AVE
MORRISTOWN, NJ 07960

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013088400, enumerated as an "individual" on November 10, 2006.

The provider is located at 100 MADISON AVE MORRISTOWN, NJ 07960 and the phone number is (973) 971-5900.

Obstetrics & Gynecology with taxonomy code 207VX0201X and a focus in Gynecologic Oncology.